189126685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 255214080

約数和(自身を除く): 66087395

約数列:

[1, 5, 11, 43, 55, 211, 215, 379, 473, 1055, 1895, 2321, 2365, 4169, 9073, 11605, 16297, 20845, 45365, 79969, 81485, 99803, 179267, 399845, 499015, 879659, 896335, 3438667, 4398295, 17193335, 37825337, 189126685]

約数ペア:

[(1, 189126685), (5, 37825337), (11, 17193335), (43, 4398295), (55, 3438667), (211, 896335), (215, 879659), (379, 499015), (473, 399845), (1055, 179267), (1895, 99803), (2321, 81485), (2365, 79969), (4169, 45365), (9073, 20845), (11605, 16297)]